There are
2,412 mi
from Knoxville, TN to Oakdale, CA
That's the driving distance. It would take 1 day 18 hours to go from Knoxville, Tennessee to Oakdale, California.
The flight distance (direct flight from Knoxville, TN to Oakdale, CA) is 2,031.83 mi.
2,412 mi = 3.22 kms